Twister B4 Bucker Hemp Debudder & Bucking Machine

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Twister B4 Bucker Hemp Debudder & Bucking Machine

The Twister B4 ‘Bucker’ is the newest and latest addition from Twister that helps producers further automate their current cannabis operation.

Simple and easy to use, one operator can use the Twister B4 ‘Bucker’ and do the work of 7-10, reducing down labor costs by a factor 7-10X, and speeding up the harvest in the process doing 150 lbs/hr

Constructed of only the highest quality materials and finishes, the B4 is designed to deliver continuous, reliable performance under the most demanding conditions in commercial cannabis.

Able to meet strict medical cannabis quality assurance programs in the US and Canada.

About the Twister B4 Bucker

The Twister B4 ‘Bucker’ is designed to keep your bucking process going because we know how important uptime, labor costs and OPEX are to your business. The Twister B4 brings two new important changes to the cannabis industry that will help keep your operation running with maximum uptime:

  • Introducing “Swappable Cartridges” - The Twister B4 allows operators the ability to remove and replace “bucking” cartridges on-the-fly, effectively reducing your downtime to near zero. When it’s time to switch strains or time for cleaning, swap in a clean QA-approved cartridge and you’re back up and running. No need to have multiple machines in waiting while others get cleaned.
  • Introducing “Active Gearing” - A patent-pending innovative drive system allows the Twister B4 to dynamically adjust to the variability in stems sizes which ultimately helps prevent downtime due to jams, clogs and other issues that result from feeding stems under other fixed roller designs.

    Twister B4 Bucker Features 

    • Powerful 1HP Motor with inline cycloidal drive for efficient delivery of power to the rollers
    • Motor housing is IP66/IP69K Washdown Rated (water tight)
    • Removable “Bucking” cartridges for easy cleaning and swap outs on-the-fly
    • Designed for Flexible install/operation - The B4 ‘Bucker’ can be placed on a bench,
    • table, or stand (optional stand coming Oct 22)
    • “Active Gearing” adjusts to variability in stems sizes helping prevent downtime due
    • to jams
    • Variable Speed (10 settings)
    • Continuous duty cycle
    • Stainless steel and anodized aluminum design throughout
    • Easy to clean
    • Can feed directly into Twister feed conveyors
    • Designed for Operator Safety throughout (Emergency Stop, Safe Feed, etc)
    • Process 150+ lbs/hr
    • Simple and Quiet operation
    • Reduce labour cost and saves time. Positive ROI within a few harvests.
    • Runs on Standard 110V / 15A Circuit

    Twister B4 Bucker Specifications

    • Height: 14.5 in
    • Width: 13 in
    • Length: 37.5 in
    • Weight: 285 lbs
    • AC Voltage: 120 V

    Twister B4 Bucker Warranty

    Twister offers a 1 year warranty. This warranty does not cover operator error or abuse. All sales final.

    Shipping and Returns


    Free shipping is only within the Lower 48 states and does not apply to certain products. Trimleaf reserves the right to change shipping prices and is subject to change without prior notice.

    Order Confirmation:

    Immediately after placing an order online, you will receive an email confirming the details of your order. 

    Should the item purchased be unavailable, not in stock or have a longer than usual lead time, a member of our team will reach out via phone or e-mail to find a probable solution.

    Order Shipment and Tracking

    A tracking number will be emailed as soon as your order has been fulfilled and dispatched to the appropriate carrier. 

    Delivery updates and any delays will be communicated via email but you can also track your order with the tracking number at

    If you did not receive tracking information from us within a reasonable amount of time from the date of your order, feel free to follow up with us by Contacting Us

    Damaged Shipment:

    Please inspect the packaging of your item(s) upon arrival and make note of it when signing for delivery.  If your item(s) arrived damaged, please send photos to where we will review and file a claim for it. 

    Cancellations & Refunds:

    Order cancellations must be received within 24 hours of placing an order.  If your order has shipped, you (the buyer) will also be responsible for the return shipping charges. 

    Trimleaf reserves the right to cancel and refund any orders deemed fraudulent without prior notice.

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